What is a similarity between OSPFv2 and OSPFv3?
- Both protocols use the same five packet types.
- Both protocols use the same LSA types.
- Both protocols have built in support for authentication.
- Both protocols carry prefix information in the OSPF packet header.
Explanation: Both OSPFv2 and OSPFv3 use the same five packet types for OSPF communication: hello, database description, link state request, link state update, and link state acknowledgment.
Related exam: Quiz - OSPFv3
